CN1054461A - The continuous advancing formula track maintenance machine of compacting ballast body - Google Patents
The continuous advancing formula track maintenance machine of compacting ballast body Download PDFInfo
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- CN1054461A CN1054461A CN91100610A CN91100610A CN1054461A CN 1054461 A CN1054461 A CN 1054461A CN 91100610 A CN91100610 A CN 91100610A CN 91100610 A CN91100610 A CN 91100610A CN 1054461 A CN1054461 A CN 1054461A
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- track
- measurement mechanism
- machinery
- frame
- lining
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
- E01B27/20—Compacting the material of the track-carrying ballastway, e.g. by vibrating the track, by surface vibrators
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- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The continuous advancing formula track maintenance machine (1) that compacting track (6) ballast body is used is equipped with traveling driving mechanism and the frame (2) that is bearing on the running mechanism, has a cover to utilize the orbitally stable unit (12) of driving mechanisms control and adjusting height above.The orbitally stable machine is assembled with idler wheel mechanism (14) and track lining driving mechanism, utilizes the expansion driving mechanism can make it the rail inboard that reclines, and utilizes vibrator (13) to make it to produce vibration.The track lining baseline system (20) that frame also has a cover to have reference data.One cover measurement mechanism (24) is arranged in orbitally stable unit (12) scope, whether be used to measure track (6) with respect to reference data (22) and the mechanical vertical traversing given position that arrives that moves towards.
Description
The present invention relates to the continuous advancing formula track maintenance machine that a compacting circuit quarrel railway roadbed is used.This machinery is equipped with traveling driving mechanism and the frame that is bearing on the running mechanism, has at least a cover to utilize the orbitally stable unit of driving mechanisms control and adjusting height above.The orbitally stable machine is assembled with idler wheel mechanism and track lining driving mechanism, utilizes the expansion driving mechanism can make it the rail inboard that reclines, and utilizes vibrator to make it to produce vibration.The track lining baseline system that frame also has a cover to have reference data.
A kind of track maintenance machine that is called the orbitally stable bed according to No. 4064807 patent introductions of US-PS is used to tamp ballast body, and is known.Between the running mechanism at machinery two ends, height-adjustable orbitally stable unit is housed.This unit utilizes roller with rim to travel in orbit, and the rolling disk of the rigidly connected energy of utilization and rail lateral rotation can make unit firmly be entrenched on the rail simultaneously.This roller with rim and rolling disk generally are referred to as idler wheel mechanism.In order to eliminate between the trip between roller with rim and the rail, bear against on the rail inboard with the roller with rim of expansion driving mechanism with the orbitally stable unit.Utilize two vertical hydraulic driving mechanisms that link to each other with frame, apply the interim dead load that to regulate to the orbitally stable unit.The track unit utilizes vibrator that track is produced and the mechanical vertical horizontal horizontal vibration of moving towards into.Like this, the orbitally stable car in conjunction with interim dead load, can make the track sinking and make ballast body closely knit when advancing operation continuously.In order to check the track deflection, overlap the horizon reference system of forming by the steel cable of two tensionings by one.An above-mentioned cover track lining baseline system is not done further introduction at this.
Also have a kind of orbitally stable bed of even hanging with the line tamping machine according to No. 4046079 patents of US-PS, known.The orbitally stable car has the track lining driving mechanism of a cover band track lining baseline system, is used to the track that sets right.Using the baseline system of common two machineries of cross-over connection of a cover is the figure that available indication recorder is drawn orbital position, (steel cable of this baseline system does not have play ground guiding by a guide rail of respective rail).If find that track has remainder error, promptly available track lining driving mechanism is proofreaied and correct.The known baseline system of this cover is mainly used in the line tamping machine, but also is applicable to two machineries for above-mentioned purpose.
In addition, a kind of continuous advancing formula track maintenance machine that pivoted frame is housed is arranged according to the US-PS4643101 patent, known.This track maintenance machine according to the operator to the front be a line tamping machine, it has the tool frame that vertically move of an energy according to tamping tool, is equipped with above and makes the track lifting and lining machine group firm by ramming.There are two cover orbitally stable units at the rear portion of frame, and a detection agency by rail-guided adjustable for height wheel axle form is arranged between the unit.The switching mechanism that together moves with the steel cable reference data of horizon reference system is equipped with in the upper end of detection agency.The steel cable that belongs to the track lining baseline system that runs through a tensioning from the front end of frame to the rear end.Steel cable is positioned at the centre position of mechanical cross.This steel cable is equipped with the versed sine measuring transducer at the tamping unit place, with the road track lining unit of monitoring tamping tool to the lateral displacement of track.
Purpose of the present invention is exactly will create this paper to start described a kind of track maintenance machine that ballast body is used of tamping, require this mechanical energy that track is sunk under the oscillation crosswise of level and vertical mobile load effect in, also reach lateral position accurately.
This purpose has a cover measurement mechanism at least exactly with the present invention's solution like this in orbitally stable machine class range, be used to measure track with respect to reference data and vertical move towards laterally whether traversing to given position of machinery.This moment, measurement mechanism utilized elastomeric bearing to be installed on the wheel axle of rolling in orbit, or was directly installed on the frame.Adopt this form of structure, accomplish that first the orbitally stable car also does simultaneously track lining machine and use, make track reach lateral position accurately, and can accurately measure and monitor the lateral displacement of track.Good especially method just is can be with the measurement mechanism that is installed in the orbitally stable machine class range, in travelling separately, measure the physical location of track, then on well-known track geometry graphic computer, to the best given position of track and the physical location that measures in travelling compare, therefrom calculate the numerical value of required track lateral displacement.Use structure according to the invention, can be in operation process the actual lateral displacement of track be constantly compared with the numerical value of given lateral displacement.So just can use track maintenance machine according to the invention separately, set right one in advance without using tamping tool just can push the track of given position to a great extent with economic especially method.Measurement mechanism adopts flexibly mounted fixing means, or directly be fixed on measurement mechanism on the frame, so just can make measurement mechanism do not acted on the influence of the horizontal accelerating force on the track of vibration to a great extent, thereby the function that guarantees measurement mechanism can not make its accuracy of measurement be affected in long-time the use yet.
An optimal placement method of the present invention is: between the rear end according to the mechanical work direction, also have a same measurement mechanism at first measurement mechanism and reference data.Adopt two measurement mechanisms, just can constantly verify the actual amount of movement of the track that first measurement mechanism measured of front with second measurement mechanism of back.
Another favourable feature of the present invention is: measurement mechanism is the displacement transducer of a linearity, exactly is a measured value sensor.This sensor links to each other with a wheel axle of rolling in orbit, and with the steel cable acting in conjunction of track lining baseline system as a tensioning of reference data.Adopt such measuring system, the wheel axle of on the rail rail, rolling just, and a coefficient measurement mechanism of the steel cable with tensioning arranged on wheel shaft, just can not be subjected to the influence of the caused powerful mechanical load of track sustained vibration to a great extent, accurately and reliably measure the lateral displacement of track.
The interference vibration that occurs in measuring-signal because track constantly vibrates can use the electronic filter of the measured value sensor back that is positioned at orbitally stable machine class range to give filtering, makes these interference vibrations can not influence measurement result.
Another form of structure of the present invention is: in reference data, exactly be equipped with a cover laser pickoff at the track lining baseline system according to the front end of mechanical work direction, and be positioned on the dolly in advance that forward direction travels separately at one, a generating laser is housed.Take this measure, the reference data that can make the track lining baseline system is in quite long scope, exactly by generating laser circuit channeling conduct given in advance, thereby can under the situation of getting rid of the medium wavelength error, make track reach lateral position more accurately.
Another method for arranging of the present invention is: the reference data for the track lining baseline system has adopted the very high frame of flexural strength, thereby the very high frame of flexural strength also can be as the reference data of track lining baseline system.Adopt this reference data simpler, particularly favourable,, in fact can not produce the interference vibration because heavy and keep the frame of certain distance with the track of vibration to vibrating load than structure in the past.
Another optimum structure form of the present invention is: measurement mechanism is a photoelectronic sensor that links to each other with frame, utilize the one steel rail of optical means to track, exactly a references object that firmly is connected with rail is scanned, to determine the track lateral displacement.The measurement mechanism of this structure and method for arranging in the track vibration scope that can cause in powerful and lasting horizontal accelerating force, is contactlessly accurately measured the track lateral displacement with very good method.Can improve application life and functional reliability that this class keeps the measurement mechanism of certain distance so greatly.
Another optimum structure form of the present invention is: measurement mechanism be one with the wheel axle and induction type that links to each other with frame or the capacitive displacement transducer that roll in orbit, be used to measure with vertical trend of machinery and become horizontal horizontal movement with respect to the reference data that is used as frame.So just can be and contactlessly measure the lateral displacement of track with good method with seldom technology input, because of this measurement mechanism simple in structure, so also can be installed on the wheel axle that contacts with track and vibrate.
Another favourable feature of the present invention is: two covers link to each other according to the vertical hinged track lining driving mechanism of every suit unit and two and frame that moves towards in the tactic orbitally stable unit of machinery, and the measurement mechanism in orbitally stable machine class range then is installed in two and overlaps between the orbitally stable units.This combination that is formed by four track lining driving mechanisms and two cover dynamical stability units can be passed to track with lateral force rapidly and accurately.Meanwhile, be positioned at middle measurement mechanism and can accurately measure lateral displacement.
The present invention proposes a kind of favourable operational method, be used at advance the continuously lateral position of operation process correcting track of track maintenance machine.Error between actual lateral position of track and the given lateral position is measured continuously by a cover track lining baseline system at this moment, then according to the difference of determining, orbit correction is arrived given lateral position.The characteristics of this cover operation method are to make track produce the vertical horizontal horizontal vibration of moving towards into, then according to the determined difference of measurement mechanism of track lining baseline system and this system, indulging under the effect of the track lining power of moving towards into transverse horizontal, track is pushed given lateral position with track.The special benefits of this track lining method is, because track is in vibration, exactly because track is in " floating " state, so the required power of track lining is less than track lining method in the past comparatively speaking.In addition, because track in vibration, so weakened the stress of track inside, when exactly lateral displacement is big, also can not increase the stress of track inside, thereby can make the lateral position of track keep permanent.Needn't use a machinery to be specifically designed to stable circuit in addition in addition.
The present invention has further proposed a kind of favourable conversion operational method at this: the physical location of track is earlier by a machinery, before correcting track, travel by measurement and to measure and record, calculate track optimal trajectory given position by the track geometry graphic computer then, again in operation is travelled, according to the actual amount of movement that the difference between track given position of calculating and the physical location and measurement mechanism are measured, control the power of track lining automatically.Utilize this method, can calculate the given position of track the best, and constantly compare with the actual amount of movement of respective track.So just can be automatically and accurately that track is traversing continuously to given position.
Hereinafter will further specify the present invention by means of embodiment shown in the drawings.Accompanying drawing has:
Fig. 1 is the lateral view of the continuous advancing formula track maintenance machine used of compacting ballast body, and this machinery is equipped with orbitally stable unit and the track lining baseline system that the compacting ballast body is used, and attaches troops to a unit in the measurement mechanism of this system;
Fig. 2 comprises the track lining baseline system that together moves with measurement mechanism for the diagrammatic top view that the orbitally stable unit amplifies;
Fig. 3 is that track maintenance machine shown in Figure 1 is pressed the cross-sectional drawing that the hatching III is amplified;
The partial front elevation view of Fig. 4 for amplifying by the measurement mechanism that is installed in shown in the arrow IV in the orbitally stable machine class range among Fig. 3;
Fig. 5 is another embodiment of the track lining baseline system of outfit laser dolly;
Fig. 6 and Fig. 7 are respectively the schematic diagram of the another kind of measurement mechanism of measuring the track lining baseline system that the relative lateral displacement of track uses.
The track maintenance machine 1 that is commonly referred to as the orbitally stable car shown in Figure 1 has a frame 2 that size is very big.The frame two ends are by turning to the posture running mechanism 3 can traveling on a track 6 of being made up of sleeper 4 and rail 5.Traveling driving mechanism 7, vibratory drive mechanism 8 and the required power of other various driving mechanisms are provided by central power supply station 9.The rear and front end of machinery 1 respectively has the driver's cabin 10 of a sound insulation to be contained on the oscillatory type underframe.In order to control various driving mechanisms and to handle various measuring-signals, be provided with central control, calculating and record cell 11.Between two running mechanisms 3, be provided with the orbitally stable unit 12 of two cover band idler wheel mechanisms 14.Utilize the expansion driving mechanism can make the idler wheel mechanism rail inboard that reclines, and utilize vibrator 13 to make idler wheel mechanism produce horizontal vibration.In order to apply interim dead load, be provided with the hinged hydraulic drive mechanism 15 of two vertical and frames 2 to orbitally stable unit 12.
Have the steel cable 17 of tensioning and the horizon reference system 16 of height measured value sensor 18, be combined in the wheel axle 19 of rolling on the track 6, be used to check the deflection of control track.In order to check the lateral position of track, installing one cover contains the track lining baseline system 20 as the reference data 22 of tensioning steel cable 21 usefulness.
Especially as depicted in figs. 1 and 2, the steel cable 21 of track lining baseline system 20 is stretched in two and utilizes the roller with rim can be between the tensioning dolly 23 that rolls on the track 6.Between two cover orbitally stable units 12, there is a cover to comprise the measurement mechanism 24 of wheel axle 19, is used to measure track 6 with respect to reference data 22 and the lateral displacement vertical trend of machinery.First measurement mechanism 24 and reference data 22 according to mechanical 1 operator to the rear end between be provided with another same measurement mechanism 25, it is contained on the wheel axle 96 with roller with rim.
As shown in Figure 3, the idler wheel mechanism 14 of orbitally stable unit 13 is made up of the rolling disk 28 in the roller with rim 27 that can roll on rail 5 and the rail outside that can recline.Except that applying the vertical drive mechanism 15 that interim dead load uses, also have and the vertical track lining driving mechanism 28 that moves towards into transverse horizontal of machinery, it is hinged between frame 2 and the orbitally stable unit 12.Orbitally stable unit 12 vertically becomes horizontal horizontal vibration with machinery, is produced by eccentric hammer-type vibrator 30.
Especially as shown in Figure 3 and Figure 4, measurement mechanism 24 and measurement mechanism 25 are the same to be the displacement transducer of a linearity, exactly is a measured value sensor 31, is fixed on the wheel axle 19 by elastomeric bearing 32.Be contained in the self-cleaning contact 33 that can laterally move measurement mechanism 24 inside and link to each other with steel cable 21, like this, steel cable and measurement mechanism 24(are by wheel axle 19 track 6 that firmly reclines) between each relative to laterally moving, promptly seamlessly passed to self-cleaning contact 33.According to the diverse location of self-cleaning contact 33, can measure different voltage, thereby can accurately determine lateral displacement.The back of measured value sensor 31 connects an electronic filter, the track 6 caused interference vibrations of energy filtering vibration.
During operation, the track maintenance machine 1 that advances continuously utilizes the synchronous orbitally stable unit 12 of two covers that track 6 is produced and the mechanical vertical horizontal horizontal vibration of moving towards into.Use four vertical driving mechanisms 15 then, apply automatically to the section of track and make track reach the required load of given deflection.The method that adopts horizontal vibration to combine with vertical interim dead load is carried out the dynamic stability operation, just can make the controlledly generation in advance of sinkage of inevitable generation after the line construction operation.Can accomplish the track sinking that this is controlled now first and improve the track lateral position to combine by means of structure of the present invention.So just can break away from tamping tool, use the orbitally stable car on certain distance, to replace track lining machine to use separately.The measurement mechanism 24 and 25 of track lining baseline system 20 has been determined after the track lateral position error, corresponding startup hydraulic pressure track lining driving mechanism 29, orbitally stable unit 12 is laterally moved together with the track 6 that firmly links to each other with unit, reach consistent up to measurement mechanism 24,25 determined track physical locations with the given position of requirement.The special benefits of this track lining system is that required track lining power is quite little, because track is in " floating " state.This is external when reaching the lasting lateral position of track, the stress that generally can produce in the time of also can reducing the inherent strain of track and track lining.
A very practical conversion operational method is: track maintenance machine 1 is before operation is travelled, earlier carrying out one-shot measurement specially travels, utilize steel cable 21 and two measurement mechanisms 24 of tensioning, 25 draw the track physical location, use the known computer program of people then, the track lateral position is optimized according to physical location.After the physical location that the given position optimized and measurement mechanism 24,25 are measured compares, calculate required amount of movement, then in track maintenance machine 1 operation is travelled, according to the amount of movement startup track lining driving mechanism 29 of calculating.Actual track amount of movement was constantly measured by measurement mechanism 24 and was compared with the given amount of movement of calculating this moment.Utilize the servo valve control track lining driving mechanism 29 of hydraulic pressure to make the actual amount of movement of track and the difference of given amount of movement reach zero.In order to weaken the vibration of steel cable 21, can use two tensioned steel cables angled at any time respectively in the end with steel cable.If between steel cable termination and spring, carry additionally shot or similar weight, also can further weaken vibration.
If the given geometric figure of track is known, also available computers is calculated given positive resultant corrected value according to given geometry data, flows to or four-point track lining baseline system 20 then at 3.
The track maintenance machine 34 of the orbitally stable car form of part shown in Figure 5, its organic frame 35 and turn to posture running mechanism 36, and horizontal track lining baseline system 37,38 is equipped with.According to the operator to the front tensioning dolly 40 that rolls on track 39 is arranged, laser pickoff 41 is housed above.Dolly links to each other with the tensioning steel cable of track lining baseline system 38.Separate separately with track maintenance machine 34 at one on the dolly generating laser 43 to be housed in advance what roll on the track 39.The track lining baseline system 38 of machinery itself is controlled by generating laser 43 lines given in advance.The track lateral displacement is measured by the described measurement mechanism that together moves with the tensioning steel cable of Fig. 1 to Fig. 4 equally.
At the track maintenance machine 45 of the orbitally stable car form shown in Fig. 6, use the reference data of frame 44 as track lining baseline system 46.Track lining baseline system 46 is used for determining that the measurement mechanism 48 that track 47 lateral displacements are used is displacement transducers of a differential capacitor form.This sensor is by two and reference data, exactly link to each other with frame 44 and according to machinery laterally each other at a distance of a little two condenser plates 49 that are positioned on the same level, and another piece links to each other with the wheel axle 50 of rolling on track 47 and according to machinery vertically with condenser plate 51 compositions of above-mentioned condenser plate 49 at a distance of a little.So just can measure the relative lateral displacement of two capacitors 49 that track 47 and 51 pairs of condenser plates link to each other with frame.For between the wheel rim and the trip between the rail of eliminating wheel axle 50, the same with other embodiment, utilize the driving mechanism that does not mark in the drawings that wheel axle is abutted on the rail as reference data from the side.
The measurement mechanism 52 of track lining baseline system 53 shown in Figure 7 is photoelectronic sensors 54, and it links to each other with the frame 55 that as the track lining benchmark is network 53 reference datas.This sensor 54 is charge-coupled image sensors that have printing opacity electronics ranks to show.The photon that light emitting diode 50 emits beam shows the corresponding charge reaction that produces brightness value at the ranks of charge-coupled image sensor.So just can accurately measure 56 pairs of sensors 54 of light emitting diode, exactly to the lateral displacement of frame 55.Light emitting diode 56 links to each other with the wheel axle 58 of rolling on track 57, in order to eliminate between the trip between wheel rim and the rail and to make it firmly to recline from the side rail, this wheel axle is born against on the one steel rail in two one steel rails.Also the object lens that claim row to sweep the photoelectronic sensor 54 of camera are adjustable to this degree, and promptly it can also receive the big lateral displacement of light emitting diode 56 on little radius of curvature.Also can replace this photoelectronic sensor with laser range finder or similar device.
The explanation of legend code name
1 circuit construction machinery
2 frames
3 turn to the posture running mechanism
4 sleepers
5 rail
6 tracks
7 traveling driving mechanisms
8 vibratory drive mechanisms
9 power supply stations
10 driver's cabins
11 controls are calculated and record cell
12 orbitally stable units
13 vibrators
14 idler wheel mechanisms
15 hydraulic drive mechanisms
16 horizon reference systems
17 steel cables
18 height measured value sensors
19 wheel axle
20 track lining baseline systems
21 steel cables
22 reference datas
23 tensioning dollies
24 measurement mechanisms
25 measurement mechanisms
26 wheel axle
27 roller with rim
28 rolling gardens dish
29 track lining driving mechanisms
30 vibrators
31 displacement transducers that is measured value sensor
32 elastomeric bearings
33 self-cleaning contacts
34 track maintenance machines
35 frames
36 turn to the posture running mechanism
37 levelling baseline systems
38 track lining baseline systems
39 tracks
40 tensioning dollies
41 laser pickoffs
42 dollies in advance
43 generating lasers
44 frames
45 track maintenance machines
46 track lining baseline systems
47 tracks
48 measurement mechanisms
49 condenser plates
50 wheel axle
51 condenser plates
52 measurement mechanisms
53 track lining baseline systems
54 photoelectronic sensors
55 frames
56 light emitting diodes
57 tracks
58 wheel axle
Claims (11)
1, a kind of compacting track (6; 39; 47; 57) the continuous advancing formula track maintenance machine (1 used of ballast body; 34; 35), it is equipped with traveling driving mechanism and the frame (2 that is bearing on the running mechanism; 35; 44; 55), have at least a cover to utilize the orbitally stable unit (12) of driving mechanisms control and adjusting height above, the orbitally stable machine is assembled with idler wheel mechanism (14) and track lining driving mechanism (29), utilize the expansion driving mechanism can make it the rail inboard that reclines, and utilize vibrator (13,30) make it to produce vibration, the track lining baseline system (20 that frame also has a cover to have reference data; 38; 46; 53), it is characterized in that: in orbitally stable unit (12) scope, have a cover measurement mechanism (24 at least; 25; 48; 52), be used to measure track (6; 39; 47; 57) (22 and machinery is vertical moves towards traversing to given position, measurement mechanism (24,25) utilizes elastomeric bearing (32) to be installed in one and goes up the wheel axle (19,26) of rolling at track (6), or is directly installed on the frame (44,55) with respect to reference data.
2, machinery according to claim 1 is characterized in that: first measurement mechanism (24) and reference data (22) according to machinery (1) operator to the rear end between, also have a same measurement mechanism (25).
3, machinery according to claim 1 and 2, it is characterized in that: measurement mechanism (2(24,25) be the displacement transducer of a linearity, it exactly is a measured value sensor (31), this sensor is a wheel axle (19 that goes up rolling at track (6), 26) link to each other, and with steel cable (21) one same-actions of track lining baseline system (20) as a tensioning of reference data (22).
4, according to claim 1,2 or 3 described machineries, it is characterized in that: there is an electronic filter back at the measured value sensor (31) that is positioned at orbitally stable unit (12) scope, is used for the vibration of filtering interference.
5, according to the described machinery of claim 1 to 4, it is characterized in that: in reference data, exactly track lining baseline system (38) according to machinery (34) operator to front end be equipped with a cover laser pickoff (41), and be positioned on the dolly (42) in advance that travels separately the front at one, a generating laser (43) is housed.
6, mechanical according to claim 1 or 5, it is characterized in that: track lining baseline system (46; 53) reference data is the very high frame of flexural strength (44; 55).
7, according to claim 1 or 6 described machineries, it is characterized in that: measurement mechanism (52) is a photoelectronic sensor (54) that links to each other with frame (55), utilize the one steel rail of optical means, exactly a light emitting diode that firmly is connected with rail (56) is scanned track (57).
8, according to claim 1 or 6 described machineries, it is characterized in that: measurement mechanism (48) be one with the wheel axle (50) of rolling at track and with frame (44 induction type that links to each other or capacitive displacement transducers, be used to measure and machinery is vertical moves towards into moving of transverse horizontal, this displacement is with respect to as the frame (44) of reference data.
9, according to the described machinery of claim 1 to 8, it is characterized in that: two covers link to each other with the hinged track lining driving mechanism (29) of frame (2) with two according to every suit unit in the vertical tactic orbitally stable unit (12) of machinery, and the measurement mechanism (24) that is positioned at orbitally stable unit (12) scope then is installed in two and overlaps between the orbitally stable units (12).
10, a kind of being used in advance the continuously operational method of lateral position of operation process correcting track of track maintenance machine, it is by the error between a cover track lining baseline system actual lateral position of continuous measurement track and the given lateral position, then according to the error of determining, with the track given lateral position that sets right, the feature of this operational method is track (6) to be produced become horizontal horizontal vibration with track vertical, then according to the determined difference of measurement mechanism (24) of track lining baseline system (20) and this system, under the effect of the track lining power that becomes transverse horizontal with track vertical, track is pushed given lateral position.
11, operational method according to claim 10, it is characterized in that: the physical location of track is earlier by a machinery (1), before correcting track, travel by measurement and to measure and record, calculate the best given position of track by the track geometry graphic computer then, again in operation is travelled,, control the power of track lining automatically according to the actual amount of movement that the difference between track given position of calculating and the physical location and measurement mechanism (24) are measured.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0024990A AT402519B (en) | 1990-02-06 | 1990-02-06 | CONTINUOUSLY RIDABLE RAILWAY MACHINE FOR COMPRESSING THE GRAVEL BED OF A TRACK |
| ATA249/90 | 1990-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1054461A true CN1054461A (en) | 1991-09-11 |
| CN1026428C CN1026428C (en) | 1994-11-02 |
Family
ID=3485523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91100610A Expired - Fee Related CN1026428C (en) | 1990-02-06 | 1991-02-01 | Continuously advancing track maintenance machine for consolidating ballast bed of railroad track |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5113767A (en) |
| JP (1) | JP2960556B2 (en) |
| CN (1) | CN1026428C (en) |
| AT (1) | AT402519B (en) |
| AU (1) | AU631717B2 (en) |
| BE (1) | BE1007917A3 (en) |
| CA (1) | CA2033867C (en) |
| CH (1) | CH683107A5 (en) |
| DE (1) | DE4102870C2 (en) |
| DK (1) | DK174908B1 (en) |
| ES (1) | ES2030361A6 (en) |
| FR (1) | FR2657899B1 (en) |
| GB (1) | GB2240572B (en) |
| IT (2) | IT9022359A1 (en) |
| NL (1) | NL194473C (en) |
| RU (1) | RU2039142C1 (en) |
| SE (1) | SE508826C2 (en) |
| UA (1) | UA27697C2 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT400862B (en) * | 1992-05-26 | 1996-04-25 | Plasser Bahnbaumasch Franz | TRACK CONSTRUCTION MACHINE WITH HEIGHT-ADJUSTABLE TRACK LIFTING UNIT |
| EP0616077B1 (en) * | 1993-03-17 | 1997-08-13 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | Tamping machine for the compaction of railway ballast |
| AU672921B2 (en) * | 1993-11-05 | 1996-10-17 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | A track maintenance machine for correcting the track geometry |
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- 1990-11-08 NL NL9002435A patent/NL194473C/en not_active IP Right Cessation
- 1990-12-12 IT IT022359A patent/IT9022359A1/en unknown
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1991
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- 1991-01-25 FR FR9100885A patent/FR2657899B1/en not_active Expired - Fee Related
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- 1991-01-31 IT ITMI910226A patent/IT1244532B/en active IP Right Grant
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- 1991-02-01 CN CN91100610A patent/CN1026428C/en not_active Expired - Fee Related
- 1991-02-05 JP JP3014322A patent/JP2960556B2/en not_active Expired - Fee Related
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- 1991-02-05 UA UA4894456A patent/UA27697C2/en unknown
- 1991-02-05 RU SU914894456A patent/RU2039142C1/en active
- 1991-02-05 AU AU70247/91A patent/AU631717B2/en not_active Ceased
- 1991-02-06 ES ES9100312A patent/ES2030361A6/en not_active Expired - Lifetime
- 1991-02-06 DK DK199100205A patent/DK174908B1/en not_active IP Right Cessation
- 1991-02-06 CH CH355/91A patent/CH683107A5/en not_active IP Right Cessation
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